Answer: Though small in size, the gallbladder plays an important role in our digestion of food. The gallbladder holds bile produced in the liver until it is needed for digesting fatty foods in the duodenum of the small intestine. until it’s needed for digestion. When we eat, the gallbladder contracts, or squeezes, to send bile into your digestive tract.
Answer: False
Explanation:
When there is any dangerous situation or someone is frightened, then the flight and fight system of the body gets activated.
At chemical level the body releases a series of hormones which makes a person alert of the situation. Rather, the respiratory rate, heartbeat, perspiration also increases in the body.
Adrenaline is the hormone responsible for keeping the person alive and alert at this time and to help the body run out of the situation.
The fat and sugar makes our brochi open wider which increases the heart beat and breathing.
Normally the heart beat or heart rate is controlled by the parasympathetic and sympathetic nervous system of the body. The sympathetic nervous system controls the fight and flight part and the sympathetic nervous system controls the rest and digest part of the body.
So, it is the sympathetic nervous system which controls the heart beat of the body at the time of flight or fight, not the homeostasis.
Answer:
The correct answer will be mitotic spindle formation.
Explanation:
Mitosis is a mode of cell division which is a very complex process. The mitosis includes the microtubules which form the mitotic spindles during cell divisions.
The mitotic spindle helps the separation of the chromatids through tread-milling during anaphase and telophase, The mitotic spindle formation can be inhibited by an anticancer drug called taxol which interfere with the formation by binding to tubulin and preventing compaction of the microtubules,
Thus, mitotic spindle formation is the correct answer.
Answer:
Human reproduction naturally takes place as internal fertilization by sexual intercourse. It is also known as "coitus", "mating", "having sex", or, euphemistically, "making love".
Explanation:
Yes it can be classified as pandemic hope this helps
